org.objectweb.perseus.persistence.concurrency
Class Synchronizer

java.lang.Object
  org.objectweb.perseus.persistence.concurrency.Synchronizer

public class Synchronizer

extends java.lang.Object

This class permits to synchronize the resource access without synchronizing the resource itself. The resource or a mandatory has to support equals(Object) and hasCode() methods.

Author:

S.Chassande-Barrioz

Constructor Summary

Synchronizer()

Method Summary

void	beginAction(java.lang.Object res, java.lang.Object user) Demarcates the begin of an action on a given resource
void	endAction(java.lang.Object res) Demarcates the end of an action on a given resource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Synchronizer

public Synchronizer()

Method Detail

beginAction

public void beginAction(java.lang.Object res,
                        java.lang.Object user)

Demarcates the begin of an action on a given resource

Parameters:

res - is the resource or a mandatory supporting equals and hashCode methods

endAction

public void endAction(java.lang.Object res)

Demarcates the end of an action on a given resource

Parameters:

res - is the resource or a mandatory supporting equals and hashCode methods.